This workbook provides 45 problems that require the knowledge and use of the “ADDITION AND SUBTRACTION OF REAL NUMBERS” rules. When working out each problem, it is important to learn, understand and apply the rules of “ADDITION AND SUBTRACTION OF REAL NUMBERS” in order to evaluate the mathematical expressions correctly.

About the Author

Najwa Hirn holds a Bachelors of Science degree with honors inEngineering Technology. She has been working with Mathematics for over 25 yearsboth professionally and privately. She taught math for many years. She is passionate about helping studentssucceed in math.

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